Cheapest return flights from Copenhagen to Oslo in December from $105

Best time to book flights for Copenhagen (CPH) to Oslo (OSL) flights at AirHint

AirHint found the following cheapest return flights from Copenhagen (CPH) to Oslo (OSL) in December 2025 (see full year).

Return flights

06 Dec - 08 Dec Norwegian direct
01 Dec - 05 Dec Norwegian direct
05 Dec - 08 Dec Norwegian direct
01 Dec - 08 Dec Norwegian direct
10 Dec - 21 Dec Norwegian direct
05 Dec - 21 Dec Norwegian direct
17 Dec - 21 Dec Norwegian direct
15 Dec - 21 Dec Norwegian Air Sweden AOC direct
01 Dec - 21 Dec Norwegian direct
06 Dec - 21 Dec Norwegian direct
28 Dec - 02 Jan Norwegian direct
28 Dec - 04 Jan Norwegian direct
17 Dec - 04 Jan Norwegian direct
17 Dec - 02 Jan Norwegian direct
15 Dec - 04 Jan Norwegian Air Sweden AOC direct
15 Dec - 02 Jan Norwegian Air Sweden AOC direct
18 Dec - 04 Jan Norwegian Air Sweden AOC direct
18 Dec - 02 Jan Norwegian Air Sweden AOC direct
28 Dec - 09 Jan Norwegian direct
21 Dec - 04 Jan Norwegian direct

Also check the deals for one-way flights from Copenhagen to Oslo in December.

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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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